baber/WOPTO huggingface dataset:
Patent EP-0410407-A2 (EP)
Inventor: HIDEN HELMUT DIPL-ING
IPC: B61F5/38
Filed: 1990-07-25
Abstract: Wheel sub-frame for a railway vehicle or for a bogie of a rail vehicle, having two two-wheeled end sub-frames (2, 3) whose steering angle can be adjusted and whose bogie frames (8) are sprung in the vertical direction with respect to the carriage body (1) of the rail vehicle or with respect to the bogie (30) via in each case at least one spring element (9). In addition, a central sub-frame (4) which is located between the two end sub-frames (2, 3) is provided, the deflection of which sub-frame which occurs in bends in the tracks transversely with respect to the longitudinal direction of the railway vehicle or of the bogie (30) controls the steering angle of the two end sub-frames via coupling devices (19). According to the invention, provision is made for the bogie frame (12) of the central sub-frame (4) to be movably mounted on the central area of the carriage body (1) or of the bogie (30), or to be guided with respect to the latter (1 and 30), transversely with respect to the longitudinal direction of the rail vehicle or of the bogie (30). Furthermore, the bogie frame (12) of the central sub-frame (4) is sprung in the vertical direction with respect to the carriage body (1) or to the bogie (30) via at least one spring element (17, 17'). The wheels (16) of the preferably two-wheeled central sub-frame (4) and the wheels (11) of the two-wheeled end sub-frames (2, 3) are in each case independent individual wheels which are not connected to one another by a wheel set shaft. <IMAGE>
Patent EP-0427942-A2 (EP)
Inventor: KRIMMER HANS-PETER DR
IPC: D06M13/02
Filed: 1990-09-29
Abstract: The invention relates to a process for the preparation of s-triazinesulphenamides of the general formula <IMAGE>  in which an s-triazinesulphenamide of the general formula <IMAGE> is reacted with a cyclic dicarboxylic anhydride of the general formula <IMAGE> The s-triazinesulphenamides are used in vulcanisable rubber mixtures as retarders and accelerators.
Patent EP-0423780-A2 (EP)
Inventor: COBETT TOM
IPC: B22C1/22
Filed: 1990-10-18
Abstract: A heat curable organic foundry sand binder based upon liquid epoxide or epoxide novolac resin and a latent dicyandiamide or imidazole curing agent, with or without an imidazole accelerator, which may be used as a direct replacement for other "Hot Box" and "Warm Box foundry resin binders.
Patent EP-0434965-A2 (EP)
Inventor: FINN JOHN MICHAEL
IPC: A01N47/38
Filed: 1990-11-19
Abstract: There are provided alkyl esters of 5-heterocyclic-pyridine-2,3-dicarboxylic acids and 5-heterocyclic 2-(2-imidazolin-2-yl)pyridine compounds, which are effective for the control of undesirable plant species. Also described are methods for the herbicidal use of said compounds and methods for their preparation.
Patent EP-0433685-A2 (EP)
Inventor: NAWA TAKANORI
IPC: H03K19/086
Filed: 1990-11-20
Abstract: A semiconductor integrated circuit includes an emitter-coupled logic circuit (1) coupled between a first power source line (V CC ) and a second power source line (V EE ). The emitter-coupled logic circuit has a differential circuit (1a) and an output buffer circuit (1b). A wiring line (L) is provided which is coupled to the emitter of a first transistor (Tr3) of the output buffer circuit and which carries an output signal of the emitter-coupled logic circuit to a circuit of the next stage. The semiconductor integrated circuit also includes a second transistor (Tr4) having an emitter coupled to the emitter of the first transistor, a collector coupled to the first power source line, and a base supplied with a second reference voltage (Vref3), and a constant-current source (I4) coupled to the emitter of the first and second transistors and allowing a constant current to selectively pass through either the first transistor or the second transistor. A a current switching circuit (2) is formed by the first and second transistors and the constant-current source, and the constant current passes through either the first transistor or the second transistor on the basis of a potential of the base of the first transistor and the second reference voltage applied to the base of the second transistor.
Patent EP-0445384-A2 (EP)
Inventor: SCHENK HEINRICH DR-ING
IPC: H04L1/20
Filed: 1990-12-04
Abstract: By means of the threshold control a received or missing data signal (s) is to be identified reliably even where substantial fluctuations (>40 dB) occur. A reference value (XR) is first determined and stored. This is compared with the sampling values (xi) of the received signal. The result of the comparison (sgn) is summed up and initiates the output of a control signal (SS = 1, SS = 0). <IMAGE>
Patent EP-0383531-A2 (EP)
Inventor: SHUTO SATOSHI
IPC: C07D473/00
Filed: 1990-02-13
Abstract: A compound of formula (1):
     wherein A is an adenine-9-yl group and X is a halogen, or a pharmacologically acceptable non-toxic salt thereof.
Patent EP-0394008-A2 (EP)
Inventor: MARKLE CHRISTOPHER JHON
IPC: G11B27/024
Filed: 1990-04-18
Abstract: The editing control system can be used, for example, to transfer a frame sequence replayed from a source tape (VTR-A) into an editing gap on a recording tape (VTR-R). The source tape (VTR-A) is played at a constant speed which differs from the constant speed of the recording tape (VTR-R), these and speeds are maintained over a preroll period prior to the editing points. The speed of the source tape (VTR-A) is adjusted so that the duration of the required frame sequence fits exactly into the editing gap, e.g., the source tape is played in slow motion. The durations of each tape over the preroll period constitute a ratio for controlling the speed of the source tape (VTR-A) and sampling is carried out in order to correct the source tape speed so that the editing points arrive coincidentally at the start of information transfer. Frame positional information and programming sequences are illustrated on a display (9) and a control panel (10) is used to operate the system.
Patent EP-0398579-A2 (EP)
Inventor: KATO NOBUHIDE
IPC: G01N27/409
Filed: 1990-05-09
Abstract: An oxygen sensor comprises a planar sensor element (12) which generates electromotive forces or varies an electric resistance between electrodes formed on opposite surfaces of the planar sensor element depending upon concentrations of oxygen in exhaust gases, a metallic housing member (10) for housing the sensor element therein, a ceramic powder (30) placed around the planar sensor element in the metallic housing member and adapted to fix the planar sensor element and form a gas-seal section and ceramic supporters (28) for compacting the powder under a given pressure therebetween. In order to reduce loosening of the powder (30) by vibration, a portion of at least one of the ceramic supports (28) which contacts the ceramic powder is provided with a projection (16).
Patent EP-0421698-A2 (EP)
Inventor: BERTIGER BARY ROBERT
IPC: H04W36/08
Filed: 1990-10-01
Abstract: A method of predicting cell-to-cell hand-offs of mobile subscribers (22) for a satellite cellular communications system. Each satellite (10) of a constellation projects a number of beams or cells (20,26) upon the earth for communication with mobile subscribers. The satellite (10) transfers (hand-offs) communications links from cell to cell as the satellite moves over the mobile subscriber. Since the movement of the satellite is stabilized in three directions, the projection of the beams or cells (24,26,28) follows a predictable path across the face of the earth. Each satellite moves across the earth in one direction. Once a subscriber is located within one cell (24), the next cell (26) to which the mobile subscriber is handed-off may be determined from the geographic position. For mobile users which are close to boundaries between cells, additional position location may be determined by the calculation of bit error rates (50-68). The results of these bit error rate measurements then indicate the identity of the cell which is to receive the hand-off of the mobile user.
Patent EP-0430497-A2 (EP)
Inventor: IIMURA SHINICHIRO C O PATENTS
IPC: G11B7/09
Filed: 1990-11-15
Abstract: A servo apparatus of an optical disc (6), comprises: amplitude detecting means (12, 13) for detecting an amplitude of a servo detection signal extracted by an optical pick-up (1) with a focusing servo operating; gain control signal generating means (12, 13) for generating a gain control signal to provide a predetermined relation between the amplitude detected by the amplitude detecting means (12, 13) and a reference value; and control means (12, 13) for holding the gain control signal which is generated by the gain control signal generating means (12, 13) and for controlling the amplitude of the servo detection signal by the gain control signal upon recording or reproducing operation by the optical pick-up (1).
Patent EP-0437115-A2 (EP)
Inventor: LANTAGNE JOHN A
IPC: H01P5/18
Filed: 1990-12-31
Abstract: Microwave apparatus fabricated in stripline is made up of (a) printed circuitry (26U, 26L, 28U, 28L) to form a directional coupler on both sides of a sheet (24) of a dielectric material effectively suspended in space between a pair of ground planes (20U, 20L), the printed circuitry being connected by shorting posts (30) passing through the dielectric material (24); and (b) a matching section dielectric load (34), formed from a dielectric material having a dielectric constant greater than unity, overlying portions of the printed circuitry. The matching section dielectric load (34) reduces the difference between the phase velocities of the even and odd modes of propagation, so that the characteristics of the directional coupler change less with change in frequency.
Patent EP-0414661-A2 (EP)
Inventor: ATTEMS FRANZ
IPC: B27C1/00
Filed: 1990-08-22
Abstract: A milling cutter (1) for woodworking consists of a base body (2) which can be fixed via a hub (3) to a drive shaft (4). At its periphery, the base body (2) carries obliquely arranged cutters (5) with cutting edges (7, 8, 9). The cutters (5) protrude, at least at one end of the base body (2), axially beyond the latter, the protruding portions (6) being provided, in addition to the peripheral cutting edges (7) at the periphery of the milling cutter (1), on their inner sides facing the hub (3) with inner cutting edges (8) and on their end faces with end cutting edges (9). This milling cutter (1) can advantageously be used in an arrangement for debarking tree trunks (12), which has a rotating cutter block (22) with stripping cutters (23). In this arrangement, a milling cutter (1) is arranged for co-rotation on at least one end face of the cutter block (22). <IMAGE>
Patent EP-0439174-A2 (EP)
Inventor: KRSTENANSKY JOHN L
IPC: A61K38/00
Filed: 1991-01-24
Abstract: Certain peptide derivatives inhibit ion secretion from gut endothelium and are thus useful in treating diarrhea especially the secretory diarrhea and the diarrheas associated with carcinoid syndrome and VIPomas.
Patent EP-0449006-A2 (EP)
Inventor: LITTLETON FRANCIS JOHN
IPC: B26D11/00
Filed: 1991-03-07
Abstract: Sheet cutting apparatus (22) for severing a rapidly moving web (32), such as printed paper, into cut sheets (34) in two stages. In the first stage, spaced cuts are made along a transverse cutting line of the web (32). The web (32) is trained between belts which support the cut portions of the web (32), and the uncut portions of the web (32) are severed to separate sheets (34). The sheets (34) are conveyed out of the cutting station (22) and into further apparatus. Preferably, the belts (92,94) for supporting the web (32) during the second cutting operation are trained around the knife roll (36) and anvil rolls (38) which make the cuts. The purpose of the belts (92,94) is to prevent the leading edge of the web (32) or a cut sheet (34) from being projected forward of its support, thus tending to become dog-eared or misfed. The cuts made at the first and second cutting stations (28,30) can be arranged in various patterns to remedy mis-timing of the respective cutting stations.
Patent EP-0457275-A2 (EP)
Inventor: ROSSI ANNA GRAZIA
IPC: C08F255/04
Filed: 1991-05-14
Abstract: Described is a shock-resistant vinyl-aromatic graft copolymer having improved mechanical properties and comprising a vinyl-aromatic monomer/acrylic monomer-copolymer being at least partially grafted onto an olefinic elastomer containing up to 0.4% by weight, with respect to said copolymer, of an ethylenically unsaturated carboxylic acid and/or derivative thereof.
Patent EP-0467381-A2 (EP)
Inventor: OETIKER HANS
IPC: F16L37/098
Filed: 1991-07-18
Abstract: A rapid coupling arrangement, especially for engine blocks of internal combustion engines in which all bores in the engine block are non-threaded bores which can be made in a single operation, includes a bushing (30) which assists in retaining a spring member (40) that can lock a tubular connecting member (20) in place after its insertion into the bushing (30) and engine block (11).
Patent EP-0487992-A2 (EP)
Inventor: BRANDENBURG ALBRECHT DR
IPC: G01J9/02
Filed: 1991-11-15
Abstract: An optical sensor (1) has an integrated optical arrangement for measuring the optical absorption coefficient and the refractive index of liquid or gaseous media. Said optical sensor may be designed as an interferometer, a sensitive region (6) being provided in a waveguide branch (4b). In said sensitive region, the waveguide section of the waveguide branch (4b) is covered with a sensitive layer (8) made of heteropolysiloxane. The remaining waveguide sections are screened by a dielectric layer (7). The sensitive layer (8) consisting of heteropolysiloxane advantageously makes possible a selective interaction with the substance to be detected. The optical properties of the sensitive layer (8) alter under the influence of the substance to be detected and these are suitably evaluated. The optical sensor can be used, in particular, even in those places where electrical sensors present problems, in particular, in the vicinity of strong electromagnetic pulses or HF radiation or even in an explosive environment. <IMAGE>
Patent EP-0488246-A2 (EP)
Inventor: MATOBA HIDEAKI
IPC: G05B19/418
Filed: 1991-11-27
Abstract: A manufacturing planning system has lead time estimating function (1), MRP executing function (2), work demand calculating function (3), problem analyzing function (7), capacity adjusting function (4), product completion data adjusting function (5), and alternative shop designating function (6) for planning a production schedule by calculating successively lead time in consideration of amount of work demanded and capacity for production, analyzing problems in the production schedule and performing relevant adjustments for solving the problems. An on-line display function is provided for simultaneous display of the problems and load/capacity states of production shops in association with solution of the problems and various adjustment together with the results thereof.
Patent EP-0439260-A2 (EP)
Inventor: BREMNER DAVID F
IPC: G06T15/55
Filed: 1991-01-11
Abstract: A method and apparatus for use in a three dimensional computer graphics renderer employing global illumination distributes ray intersection calculations over a plurality of transform processors (34) to accelerate the intersection testing process. Results are stored to a shared memory (36) and subsequently retrieved by a host computer (12) for global rendering.
Patent EP-0441615-A2 (EP)
Inventor: KUMAGAI YOSHIKI
IPC: G01D5/245
Filed: 1991-02-06
Abstract: A speed detection apparatus provided with a rotor magnet (11,12,13) that has many magnetic coil portions formed in the direction of its circumference, and a coil pattern for signal detection that rotationally displaces relative to an opposing said rotor magnet (11,12,13). The rotor magnet (11,12,13) has a first magnetized portion (5) for detection of a rotation phase of the rotor and formed in one portion of a specific position and a second magnetized portion (8,9,10) for detection of a rotation speed of the rotor magnet (11,12,13) and provided at a portion other than the first magnetized portion (14,15,16) and a non-magnetized portion having a crescent shape and provided at a specific position of the rotor magnet (11,12,13) magnet and that is symmetrical from a center of rotation of the rotor magnet (11,12,13), with respect to the first magnetized portion (5).
Patent EP-0444876-A2 (EP)
Inventor: WILSON MARTIN
IPC: B65G1/02
Filed: 1991-02-26
Abstract: A load support system has a generally horizontal support arm (5) connected to an upright (1A, 1B) by connecting means (6). The connecting means includes a first part (13, 14) arranged to engage a first surface (21) of the upright, and a wedge component (17) movable to engage between a second surface of the upright opposed to said first surface and a surface (18) fixed relative to the support arm such as to effect a wedge action between the second and fixed surfaces to lock the arm firmly on the upright.
Patent EP-0466379-A2 (EP)
Inventor: HONMA TORU
IPC: B21D51/32
Filed: 1991-07-01
Abstract: A can end double-seaming machine has a seaming head (2) vertically movably mounted on a base (1) and supporting a seaming chuck (9) and a seaming roll (10). The seaming head (2) is guided for its vertical movement by support posts (6) on the base (1). Rotors (12) are rotatably threaded on the support posts (6) and rotatable by a motor (24) for lifting and lowering the seaming head (2). A controller (22) controls the motor (24) to elevate the seaming head (2) upwardly of a predetermined seaming position, then lower the seaming head (2) downwardly of the seaming position, and thereafter elevate the seaming head (2) to the seaming position, thereby positioning the seaming head (2) in the seaming position. Since the seaming head (2) is lowered downwardly of the seaming position and then lifted back to the seaming position, the seaming head can reliably and accurately be brought into the seaming position without a positional error which would otherwise be caused by the backlash between the rotors (12) and the support posts (6).
Patent EP-0489569-A2 (EP)
Inventor: GATTEN RONALD A
IPC: G01N30/34
Filed: 1991-12-03
Abstract: Apparatus for effective vacuum degassing of a liquid are provided for liquid chromatography. The bottles (404) with the liquid are mounted above the vacuum degassing unit (402) to provide a head pressure to the LC pump (530) and physical stability to the bottles. The liquid may be heated or agitated in the vacuum chamber (406) to facilitate degassing. In one variation, the liquid is conducted through the vacuum chamber through tubes (1306,1308) wound around bobbins (1316,1318) so as to expose a greater portion of the surface area of the tubes to vacuum. The apparatus includes circuitry (720) to control the LC pump and the vacuum pump so as to optimize the chromatographic conditions in the liquid chromatography analytical system. The apparatus may also include an autosampler (1610).
Patent EP-0468924-A2 (EP)
Title: Neue Herbizide
Inventor: PISSIOTAS GEORG DR
IPC: A01N37/32
Filed: 1991-07-16
Abstract: Cycloalkancarbonsäurederivate der Formel I <IMAGE> worin W für <IMAGE> <IMAGE> <IMAGE> <IMAGE> steht; und A CO-R3 oder CN; R1 Wasserstoff oder Fluor; R2 Halogen oder Cyano; R3 Chlor, X-R5, Amino, C1-C4-Alkylamino, Di-C1-C4-alkylamino, C2-C4-Halogenalkylamino, Di-C2-C4-halogenalkylamino, C1-C4-Hydroxyalkylamino, Di-C1-C4-hydroxyalkylamino, C3-C4-Alkenylamino, Diallylamino, -N-Pyrrolidino, -N-Piperidino, -N-Morpholino, -N-Thiomorpholino, -N-Piperidazino, die Gruppe -O-N=C-(R9)R10 oder die Gruppe -N-R6(OR6); R4 und R14 unabhängig voneinander Wasserstoff, Fluor, Chlor, Brom, C1-C4-Alkyl oder Trifluormethyl; R5 Wasserstoff, C1-C10-Alkyl, C1-C4-Alkoxy-C1-C4-alkyl, Halogen-C1-C8-alkyl, C1-C10-Alkylthio-C1-C4-alkyl, Di-C1-C4-alkylamino-C1-C4-alkyl, Cyano-C1-C8-alkyl, C3-C8-Alkenyl, Halogen-C3-C8-alkenyl, C3-C8-Alkinyl, C3-C7-Cycloalkyl, C3-C7-Cycloalkyl-C1-C4-alkyl, Halogen-C3-C7-cycloalkyl oder Benzyl, das unsubstituiert oder am Phenylring gleich oder verschieden bis zu dreifach durch Halogen, C1-C4-Alkyl, Halogen-C1-C4-alkyl, Halogen-C1-C4-alkoxy oder C1-C4-alkoxy substituiert ist oder Alkali-, Erdalkali-Ionen und Ammoniumionen, die Gruppe -[CHR6-(CH2)m]-COOR7, oder die Gruppe [CHR6-(CH2)t-Si(R8)3]; R6 Wasserstoff oder C1-C4-Alkyl; R7 Wasserstoff, C1-C6-Alkyl, C3-C8-Alkenyl, C3-C8-Alkinyl, C1-C8-Alkoxy-C2-C8-alkyl, C1-C8-Alkylthio-C2-C8-alkyl oder C3-C7-Cycloalkyl; R8 C1-C4-Alkyl; R9 C1-C4-Alkyl; R10 C1-C4-Alkyl oder Phenyl; oder R9 und R10 zusammen mit dem Kohlenstoffatom, an welches sie gebunden sind, eien Cyclohexanring; R11 C1-C8-Alkyl; R12 Wasserstoff oder C1-C8-Alkyl; R13 Wasserstoff, C1-C6-Alkyl, C3-C7-Cycloalkyl; C1-C4-Alkoxy-C1-C4-Alkyl, C1-C4-Alkylthio-C1-C4-alkyl; Halogen-C1-C7-alkyl, C3-C7-Alkenyl oder C3-C7-Alkinyl; X Sauerstoff oder Schwefel; Y Sauerstoff oder Schwefel; Y1 Sauerstoff oder Schwefel; Y2 Sauerstoff oder Schwefel; Y3 Sauerstoff oder Schwefel; Y4 Sauerstoff oder Schwefel; Z1 Sauerstoff oder Schwefel; Z2 Sauerstoff oder Schwefel; n 0, 1, 2, 3 oder 4; m 0, 1, 2, 3 oder 4; q 1 oder 2; und t 0, 1, 2, 3 oder 4 bedeutet, unter Einschluss der Salze und Komplexe mit Säuren, Basen oder Komplexbildnern, sowie der möglichen Stereoisomeren, die in Form von Enantiomeren, Diastereomeren oder deren Gemische vorliegen, haben gute pre- und postemergent-selektive herbizide und wuchsregulierende Eigenschaften.
Patent EP-0505758-A2 (EP)
Inventor: KALINA ALEXANDER I
IPC: F01K25/10
Filed: 1992-02-27
Abstract: A method and apparatus for converting thermal energy into electric power. A high pressure gaseous working stream is expanded, producing a spent stream. The spent stream is condensed, producing a condensed stream. The condensed stream forms first and second partially evaporated streams, which in turn form first and second vapor streams and first and second liquid streams. A rich stream is generated from the first vapor stream. A lean stream is generated from combining the second vapor stream with a mixing stream. The resulting rich and lean streams are passed through a boiler where they are evaporated. After exiting the boiler, the evaporated rich stream is combined with the evaporated lean stream generating the high pressure gaseous working stream, completing the cycle.
Patent EP-0510693-A2 (EP)
Inventor: SREEKRISHNA KOTIKANYAD
IPC: C12N1/15
Filed: 1992-04-24
Abstract: A novel expression cassette, vectors and process for the secretion of HSA in  Pichia pastoris  cells. In accordance with the present invention there has been discovered an improved expression cassette for the production of HSA in  Pichia pastoris  comprising
     a) a  Pichia pastoris  5' regulatory region having a 5' end and a 3' end selected from the group consisting of the  Pichia pastoris   AOX1  5' regulatory region and the  Pichia pastoris   DAS1  5' regulatory region wherein the 3' end of the 5' regulatory region is operably linked to;   b) an HSA structural gene encoding a signal sequence and mature protein having a 5' end and a 3' end wherein the HSA structural gene has an ATG start codon within about 11 deoxyribonucleotides of the 5' end of said HSA structural gene; and operably linked to   c) a 3' termination sequence.
Patent EP-0523680-A2 (EP)
Inventor: GILBY ANTHONY C
IPC: G01N21/03
Filed: 1992-07-15
Abstract: A flow cell for optically analyzing a liquid sample is coated with a fluoropolymer having a refractive index less than the refractive index of water.